Source google image: http://www.selfbalanceelectricscooter.com/photo/pl10367367-teenager_segway_one_wheeled_gyroscopic_electric_unicycle_e_monocycle.jpg
![](https://www.parti-du-velo.fr/wp-content/uploads/2017/05/pl10367367-teenager_segway_one_wheeled_gyroscopic_electric_unicycle_e_monocycle.jpg)
E monocycle
Source google image: http://www.selfbalanceelectricscooter.com/photo/pl10367367-teenager_segway_one_wheeled_gyroscopic_electric_unicycle_e_monocycle.jpg